package com.chinasofti.bufferedio;

public class MyInteger1 {
    public static void main(String[] args) {
        Integer i1 = new Integer(100);
        System.out.println(i1);

        //Integer i2 = new Integer("abc");//NumberFormatException
        //System.out.println(i2);

        Integer i3 = Integer. valueOf("100 ");
        System.out.println("i3="+i3);

        Integer i4 = Integer. valueOf(100);
        System.out.println("i4="+i4);
    }
}
